| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.54 | 3.195% | $156.3817 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $212.42 | 5.601% | $224.3176 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $185.86 | 12.714% | $209.4902 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $119.55 | 8.320% | $129.4966 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $99.88 | 11.251% | $111.1175 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $128.35 | 8.136% | $138.7926 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $89.56 | 5.167% | $94.1876 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $987.16 | $1,063.7838 | $1,063.79 | $1,063.80 | $1,063.80 | |